It’s that time again! Every week we round up some of the more intriguing links the Tor.com Facebook portals discover. This week, the Superbowl got all sci-fi, steampunk is invading Tucson and the world of Sherlock Holmes, sexy cover art is prevailing in the world of urban fantasy, Jules Verne celebrates a birthday and more!

The Superbowl provided the world not only with numerous Tron costumes from Ozzy Osborne and the Black Eyed Peas, but also with a slew of trailers for forthcoming science fiction films and television. Here’s one for Steven Splberg’s time-traveling dinosaurs show, Terra Nova.

Amanda Rutter talks about military science fiction over on floor-to-ceiling books. It turns out there’s a lot everyone can relate to in this genre….

Old school space operas are back! The Wertzone reviews Leviathan Wakes by James S.A. Corey. (According to them, if you’re a fan of Firefly, Babylon 5 or Blake’s 7, you’ll love this book.)

We’re not sure just how steampunk Sherlock Holmes really is, but there’s no denying steampunkers love him! A forthcoming documentary is going to be all about the martial art form Bartistu, something Holmes was an expert in.

The Wild Wild West Con at Old Tucson Studios is gearing up for action with a new video featuring The League of S.T.E.A.M. We just love the way the voiceover guy says, “experience the world of Victorian Science Fiction.”